Who is the ultimate Sexy Beast? Help choose our Sweet 16 matchups!

Image Credit: (CLOCKWISE FROM TOP LEFT: Damon, Stefan, Leeloo, Neytiri) Bob Mahoney/The CW; Quantrell Colbert/The CW; FoxAs EW.com’s Sexy Beast bracket game gets closer to its Sweet 16 round, the eliminations are getting more shocking, and your votes are becoming more important than ever. Just ask the combatants in our “Aliens, Machines, and Their Ilk” division, where the first and fourth seeds (BSG’s Number Six and Star Trek’s Spock) lost their second-round battles to scrappy, sexy underdogs (V’s Anna and Doctor Who’s Tenth Doctor). Today’s duels will be especially hard on fans of The Vampire Diaries and Interview With the Vampire (as characters from those franchises face off against their own kind); today’s other brackets include players from Charmed, Avatar, The Fifth Element, and Beauty and the Beast. So click through past the jump to vote for your favorites in four tempting tussles, and to get a look at lists of the 16 seeded players (and the actors who portray ‘em) in all four of our beastly divisions. (Eliminated beasts have their names crossed out: Weep for them!) Plus, you can click here to see the entire 64-player bracket (then click again on the image for a zoomed-in view). Polls are open for 60 hours only, so support your favorites in battle, lest they be forced to sit on the sidelines! [Related: To get updates on every Sexy Beast bracket, follow me on Twitter @EWMichaelSlezak!]